It will be interesting who Putin decides to align with USA or China.. Trump is making friendship overtures at the moment to try to pull Putin away from China but I don't think that Putin will reciprocate.. so where will that leave Ukraine..
I think that China will strengthen the borders with Russia, it has already conquered Tibet and is building a railway across Mongolia.. and Putin will continue it's expansionist ideal of conquering Ukraine.. I don't think USA is strong enough against these two vast countries and Europe certainly isn't..
So Trump's only hope is to make Putin an ally, hence withdrawing Intelligence updates from Ukraine.. a dangerous situation for Europe..